UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C4QUZq+PDRA/x/c+tLJxosBd2HWFZ877w7Ni5myDT3I=' 
WHERE 
  key_id = 'bcf1d6c071ad4ab2bdf221a4c520787781d61d766aa5110004d790b6192a7fec' 
  AND (
    token = 'C4QUZq+PDRA/x/c+tLJxosBd2HWFZ877w7Ni5myDT3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )